When I was planning the electronics package on the RV I knew that I wanted to have our own wifi bubble in the RV so that all the phones and devices could connect to the local media server. I also wanted to be able to connect the TV to Netflix with a good connection.
So after some research I decided to purchase a long range WiFi bridge to attach the router to the internet. I went with http://www.amazon.com/gp/product/B009X0RQXW/ref=cfb_at_prodpg#
The speed at the first campground wasn’t good at first and I was getting a little worried about being able to work from here. But then I connected the bridge! 3X the speed. Enough to stream Netflix over at a pretty good quality. It’s still limited since the RV park only has a Wireless G router. But it’s a good test with less than perfect equipment.